anyone know the offset for the a/c pressure sender? I am messing around with scannerpro beta and need to make a histogram to correlate my wideband O2 vs MAP vs RPM to get my tune dialed in 100%

 

Could you elaborate? Do you mean the offset in the runtime data transmitted by the PCM?

 

It's not entirely clear what you are doing, but if you are trying to use the A/C pressure input on the PCM for the WBO2, then go over to impalassforum.com. There have been a number of threads on this topic over there in the PCM section. I haven't paid close attention but I believe you need some hardware to adapt the signal.

 

I looked at the A223.ad file found inside aldlstuff.zip to find quite a few things that aren't normally implemented in scann softwares.. along with adding some of my own calculations like instant MPG, HP, TQ, Inj DC, BMEP, VE.. and more. But the answer to my original Q was 0x1A

 

What extra data are you pulling that you can't get with for instance datamaster?

 

I take that back.. datamaster looks to have everything that can be scanned for directly but scannerpro allows to run calculations with multiple data inputs to do such calculations as MPH or instantaneous HP and Torque.. dashboard is completely customizable as well. The histogram feature will be the most usefull tuning feature.. take a look. I'm having some trouble keeping the connection active so far but its worth trying